Which expression below gives the average rate of change of the function g(x) = -x^2 - 4x on the interval 6 ≤ x ≤ 8 ?
2 answers:
Answer:
1st Option
Step-by-step explanation:
Average rate of change formula: 
Simply plug in 8 as a and 6 as b.
Answer:
A.
Step-by-step explanation:
Δy /Δx = (y2 - y1)/(x2 - x1) = [g(x2) - g(x1)]/(x2 - x1)
[g(x2) - g(x1)]/(x2 - x1) =[g(8) - g(6)]/(8 - 6) =![\frac{[-8^{2}-4(8)]-[-6^{2}-4(6)]}{8-6}](https://tex.z-dn.net/?f=%5Cfrac%7B%5B-8%5E%7B2%7D-4%288%29%5D-%5B-6%5E%7B2%7D-4%286%29%5D%7D%7B8-6%7D)
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Answer:
Step-by-step explanation:
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<h2>>> Answer </h2>
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x² = 3² + 4²
x² = 9 + 16
x² = 25
x = 5yd✔
The answer is 12
All possible units are 13, 15, 19, 31, 35, 39, 51, 53, 59, 91, 93, 95
